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WO/2024/015739A1 |
Aqueous coating compositions for providing a grease resistant coating on fiber-based substrates are provided that comprise an n-OSA modified starch having an Mw of from about 500,000 to about 1,300,000 and a degree of substitution of fro...
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WO/2023/244879A1 |
A coated cellulosic structure includes a cellulosic substrate and a basecoat applied to the cellulosic substrate to yield a basecoat outer surface. The basecoat includes a water-soluble polymer binder and pigment.
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WO/2023/187491A1 |
The present invention relates to a process for manufacturing a barrier substrate, comprising the steps of: - providing a web comprising at least one first layer, which first layer comprises at least 30 weight-% highly refined cellulose f...
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WO/2023/062490A1 |
The present invention relates to a resin composition including 50-98 parts by mass of (A) a modified starch, 2-50 parts by mass of (B) polyvinyl alcohol, and 0.01-0.15 part by mass of (C) a compound represented by formula (1) or a salt t...
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WO/2022/268863A1 |
The present invention is a curable binder composition for a mineral wool product comprising a low amount of inorganic biocide compound that is stable, presents high reactivity and efficient against pathogen.
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WO/2022/202997A1 |
The present invention relates to a coating agent containing a carboxyl group-containing polyvinyl alcohol resin, a crosslinking agent, and a modified starch, and to an oil-resistant paper, etc., having a layer containing the coating agent.
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WO/2022/177432A1 |
The invention pertains to a biodegradable coating composition, comprising a crosslinked starch and a filler, and optionally a polyol plasticizer, as well as to outside structures such as greenhouses, comprising a coating layer obtained b...
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WO/2022/101163A9 |
Subject of the invention is a nonwoven, wherein the nonwoven fibers are organic polymer fibers, and wherein the nonwoven is consolidated with an aqueous binder, wherein the binder comprises protein and a polyphenolic compound from natura...
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WO/2021/234559A9 |
The invention discloses a paperboard for packaging of a heat-sealable packaging material comprising: - a paperboard substrate comprising a first and a second side, - a first and an optional second dispersion coating layer on the first si...
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WO/2022/080464A1 |
Provided are an oil-resistant agent and an oil-resistant composition, which are capable of imparting excellent oil-resistance to paper. The oil-resistant composition contains a polysaccharide (1) and an oil-resistant polymer (2). The pol...
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WO/2022/065382A1 |
An oil repellent agent capable of imparting satisfactory oil repellency is provided using a natural material that is a biomass material in harmony with the environment. The oil repellent agent has a structure such that a hydrogen atom in...
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WO/2022/020928A1 |
The present invention relates to a barrier composition comprising a modified or unmodified starch, a plasticizer and an MFC, and to a method for producing the barrier composition and the use thereof, such as in a multi-layer structure co...
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WO/2022/003472A1 |
The present invention relates to an aqueous barrier coating composition comprising: 50-99.9 % by weight of one or more anionic low molecular weight polysaccharide(s) having a degree of polymerization (DP) in the range of 2-12; 0.1-10 % b...
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WO/2021/262169A1 |
A packaging print medium can include a cellulose-based substrate having a printing side and a back side, a fixative sizing layer on a printing side of the cellulose-based substrate, a primer layer on the back side of the cellulose-based ...
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WO/2021/229511A1 |
A laminate comprising: a gas barrier layer (I) containing a modified starch (A) having an average amylose content of 45% by mass or more and a water-soluble polymer (B); and a substrate (II) adjacent to the gas barrier layer (I), the lam...
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WO/2021/220172A1 |
The resin composition of the present invention comprises 40 to 98 parts by mass of a modified starch (A), 2 to 60 parts by mass of a polyvinyl alcohol (B) having a degree of saponification of 75.0 mol% or more, and optionally a clay (C),...
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WO/2021/156751A1 |
A resin composition is provided with which it is possible to form coated objects having reduced adhesion to metal rolls during production and having excellent oxygen-barrier properties and from which films or sheets excellent in terms of...
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WO/2021/144430A1 |
A film coating composition, and seed coating composition formed comprising the film forming composition. The film coating composition comprises rosin resin and/or starch derivative and wax dispersion. The sum of rosin/starch and wax in t...
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WO/2021/111537A1 |
[Problem] The objective of the invention is to provide a water-soluble sheet-like coloring material capable of demonstrating effects by which sheets thereof are not susceptible to adhere to each other, have an appropriate degree of self-...
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WO/2021/100453A1 |
Provided is a gas barrier film which, while being an eco-friendly material in which biomass is used, is not prone to impaired water resistance. A gas barrier film made of a composite resin. The composite resin contains: a polyhydroxyur...
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WO/2021/101382A1 |
The invention relates to a coating composition for reducing hydrocarbon migration through a cellulosic substrate, the coating composition comprising starch having a weight average molecular weight of between 500 kDa and 20,000 kDa; a syn...
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WO/2021/090192A1 |
A barrier material comprising (a) at least one layer of cellulosic substrate comprising MFC, and (b) a first barrier layer arranged on at least one surface of said cellulosic substrate, is provided, as well as a method for reducing the w...
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WO/2021/086247A1 |
The present invention relates generally to compositions comprising polyelectrolytes complexes (PECs) of anionic and cationic biopolymers capable of forming barriers on fiber based materials. Also disclosed is a fibre based material with ...
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WO/2021/036316A1 |
A high-voltage insulation flame-retardant powder coating and a preparation method therefor. The coating comprises the following components in part by mass: 30-40 parts of high-toughness bisphenol A epoxy resin, 20-30 parts of special bis...
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WO/2021/013929A1 |
A seed or seedling is coated with a least one rosin-based resin and optionally, a second binder, which is for instance a biodegradable polymer. The seed coating composition is characterized by a dust value, as measured using a Heubach du...
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WO/2020/230035A1 |
The invention relates to a method for applying starch to a paper or paperboard web, the method comprising the steps of: providing an aqueous suspension comprising starch particles and at least 1 wt%, based on the dry solid content of the...
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WO/2020/209781A1 |
The present invention relates to a sealed package for food comprising i) a first parchment paper sealing and forming a volume for storage of food ii) a polysaccharide-based composition coated ii.a) on one side of said first parchment pap...
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WO/2020/136598A1 |
A resin composition which contains (A) a modified starch that contains a hydrophobic group and has an amylose content of 45% by mass or more and (B) a polyvinyl alcohol, and which is configured such that, based on 100 parts by mass of th...
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WO/2020/085123A1 |
Proposed is a configuration that permits efficient drying when producing a coating from an aqueous composition containing an N-vinylcarboxylic acid amide polymer. This composition for an aqueous coating liquid contains at least an N-viny...
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WO/2020/070283A1 |
Binder compositions that are formaldehyde-free and include a latex emulsion, an epoxysilane, an epoxy dispersion and a polyol, or include a latex emulsion, an epoxysilane or an epoxy dispersion or a mixture of both, a water-soluble polyc...
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WO/2020/024083A1 |
Disclosed is a surface treatment process for a valve, comprising water washing a valve obtained by processing, directly placing same into a pickling tank for pickling after water washing, soaking the valve in a polishing agent after the ...
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WO/2019/113880A1 |
Disclosed is a protective agent for ancient bone resources, which is prepared by mixing a binder, propylene glycol, an antioxidant enzyme mimic, a plant extract antioxidant, an antibacterial agent, a preservative, a lysozyme and water. T...
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WO/2018/206492A1 |
A process is described for coating the surface of a particulate of natural fibers, such that the resulting fibers can be compacted to form manufactured articles at pressures of an order of magnitude lower than the pressure values current...
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WO/2018/195625A1 |
The present invention relates to a composition that improves the moisture barrier characteristic of thermoplastic polymers, said composition comprising nanoclay, starch, an acidifying agent, a polymer crosslinking aid and a free radical ...
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WO/2018/178361A1 |
The present invention relates to a dextrin composition having a molecular weight distribution expressed as the following weight percentages: more than 0.5% of molecules having a molecular weight of less than 103 daltons, between 35% and ...
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WO/2018/158109A1 |
The present invention concerns the use of starch derivatives, wherein the starch derivative is partially acetylated and partially acylated with at least one fatty acid, as additive in coating compositions, and starch derivatives which ar...
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WO/2018/116150A1 |
The present invention relates to a process for improved surface sizing in the manufacture of paper or board products. According to the present invention, an aqueous dispersion of microfibrillated cellulose (MFC), starch and pigments or f...
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WO/2018/058224A1 |
The present invention relates to a waterproofing composition with improved barrier properties, particularly for coating cellulosic substrates.
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WO/2018/038530A1 |
The present invention relates to a coating composition for food packaging having excellent storage stability, comprising a solvent, an amine-based additive, a natural substance and a filler. The present invention is capable of increasing...
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WO/2017/197717A1 |
An antirust agent for a filter, comprising: 100-150 parts of sodium sulfonate; 50-90 parts of hydroxyethyl starch; 60-110 parts of starch acetate; 70-150 parts of aqueous fluorocarbon emulsion; 40-70 parts of isopropyl alcohol; and 20-70...
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WO/2017/108811A1 |
Described is an aqueous formaldehyde-free binder composition for mineral fibers comprising: a component (i) in the form of one or more carbohydrates in an amount of 50 weight-% or more, preferably 70 to 97 weight-% based on the total bin...
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WO/2017/100316A1 |
A barrier coating composition comprising a starch material characterised in that the starch material has a weight average molecular weight of 50.000 to 1.000.000 Dalton and a glass transition temperature (Tg) of no more than 120°C.
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WO/2017/080734A1 |
The present invention is related to a water-based primer composition comprising an porous submicron silica dispersion, preferably in an amount from 10 to 30 wt.-% based on the weight of the entire composition, starch, preferably in an am...
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WO/2017/068010A1 |
The instant invention relates to primary coating compositions that comprises a cationic polysaccharide, to be applied on a hydrophobic surface before a subsequent application of a polar or water based coating composition, sucha as a pain...
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WO/2017/060370A1 |
This application relates to coating and inks compositions comprising starch derivatives, their uses and substrates comprising such compositions.
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WO/2017/024165A1 |
In various embodiments novel coatings for the protection of a paint booth are provided. In certain embodiments the coatings comprise a maltodextrin, a humectant; and pH adjuster. In certain embodiments the coatings can optionally additio...
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WO/2017/023104A1 |
The present invention relates to a paint for removing water vein waves and a manufacturing method therefor and, more specifically, to a paint for removing water vein waves and a manufacturing method therefor, the paint being capable of e...
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WO/2016/201089A1 |
Described are bonding modulating coatings configured to provide an improved release profile of a volatile composition from a scent reservoir, wherein the modulating coating includes a barrier substance configured to hinder the release of...
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WO/2016/072888A1 |
An intermediate laminate product, comprising a first paper layer comprising lignocellulose fibres, and a dry coating layer applied to one surface of the first paper layer,said intermediate laminate product being intended for heat laminat...
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WO/2016/053802A1 |
Described are modulating coatings that are configured to provide an improved release profile of a volatile composition from a base material, wherein the modulating coating includes a barrier substance that is configured to hinder a relea...
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